1214157084

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{229}}^1$

素因数の和:448

約数の個数: 144

約数和(自身を含む): 3383009280

約数和(自身を除く): 2168852196

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 71, 84, 98, 127, 142, 147, 196, 213, 229, 254, 284, 294, 381, 426, 458, 497, 508, 588, 687, 762, 852, 889, 916, 994, 1374, 1491, 1524, 1603, 1778, 1988, 2667, 2748, 2982, 3206, 3479, 3556, 4809, 5334, 5964, 6223, 6412, 6958, 9017, 9618, 10437, 10668, 11221, 12446, 13916, 16259, 18034, 18669, 19236, 20874, 22442, 24892, 27051, 29083, 32518, 33663, 36068, 37338, 41748, 44884, 48777, 54102, 58166, 63119, 65036, 67326, 74676, 87249, 97554, 108204, 113813, 116332, 126238, 134652, 174498, 189357, 195108, 203581, 227626, 252476, 341439, 348996, 378714, 407162, 441833, 455252, 610743, 682878, 757428, 796691, 814324, 883666, 1221486, 1325499, 1365756, 1425067, 1593382, 1767332, 2064893, 2390073, 2442972, 2650998, 2850134, 3186764, 4129786, 4275201, 4780146, 5301996, 5700268, 6194679, 8259572, 8550402, 9560292, 12389358, 14454251, 17100804, 24778716, 28908502, 43362753, 57817004, 86725506, 101179757, 173451012, 202359514, 303539271, 404719028, 607078542, 1214157084]

約数ペア:

[(1, 1214157084), (2, 607078542), (3, 404719028), (4, 303539271), (6, 202359514), (7, 173451012), (12, 101179757), (14, 86725506), (21, 57817004), (28, 43362753), (42, 28908502), (49, 24778716), (71, 17100804), (84, 14454251), (98, 12389358), (127, 9560292), (142, 8550402), (147, 8259572), (196, 6194679), (213, 5700268), (229, 5301996), (254, 4780146), (284, 4275201), (294, 4129786), (381, 3186764), (426, 2850134), (458, 2650998), (497, 2442972), (508, 2390073), (588, 2064893), (687, 1767332), (762, 1593382), (852, 1425067), (889, 1365756), (916, 1325499), (994, 1221486), (1374, 883666), (1491, 814324), (1524, 796691), (1603, 757428), (1778, 682878), (1988, 610743), (2667, 455252), (2748, 441833), (2982, 407162), (3206, 378714), (3479, 348996), (3556, 341439), (4809, 252476), (5334, 227626), (5964, 203581), (6223, 195108), (6412, 189357), (6958, 174498), (9017, 134652), (9618, 126238), (10437, 116332), (10668, 113813), (11221, 108204), (12446, 97554), (13916, 87249), (16259, 74676), (18034, 67326), (18669, 65036), (19236, 63119), (20874, 58166), (22442, 54102), (24892, 48777), (27051, 44884), (29083, 41748), (32518, 37338), (33663, 36068)]